JPS62105064U - - Google Patents
Info
- Publication number
- JPS62105064U JPS62105064U JP19746685U JP19746685U JPS62105064U JP S62105064 U JPS62105064 U JP S62105064U JP 19746685 U JP19746685 U JP 19746685U JP 19746685 U JP19746685 U JP 19746685U JP S62105064 U JPS62105064 U JP S62105064U
- Authority
- JP
- Japan
- Prior art keywords
- brake
- parking
- coil spring
- brake lever
- casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000009977 dual effect Effects 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Transmission Of Braking Force In Braking Systems (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Braking Arrangements (AREA)
Description
第１図は、本考案に係るパーキングブレーキの
ブレーキレバーの実施例を適用した常用ＬＴパー
キング時デユオサーボブレーキの図、第２図は、
第１図のＡ―Ａ線断面図、第３図は、本考案に係
るパーキングブレーキレバーの実施例を一部断面
で示す拡大図、第４図は、従来のＬＴブレーキの
アンカー部を一部断面で示す図である。
１：バツキングプレート、２：ホイールシリン
ダ、２ａ，２ｂ：ピストン、３，４：ブレーキシ
ユー、５：リテーナプレート、６：カム、６ａ：
軸、１１：ブレーキレバー、１１ａ：一端部、１
１ｂ：他端部、１２：ケーシング、１２ａ：一端
部、１２ｂ：他端底部、１２ｂ′：通孔、１３：
パーキングワイヤー、１３ａ：ばね受座、１４：
コイルばね。
FIG. 1 is a diagram of a dual servo brake for regular LT parking to which an embodiment of the parking brake brake lever according to the present invention is applied, and FIG.
FIG. 1 is a cross-sectional view taken along the line A-A in FIG. 1, FIG. 3 is an enlarged partial cross-sectional view of an embodiment of the parking brake lever according to the present invention, and FIG. It is a figure shown in a cross section. 1: Bucking plate, 2: Wheel cylinder, 2a, 2b: Piston, 3, 4: Brake shoe, 5: Retainer plate, 6: Cam, 6a:
Shaft, 11: Brake lever, 11a: One end, 1
1b: other end, 12: casing, 12a: one end, 12b: other end bottom, 12b': through hole, 13:
Parking wire, 13a: Spring catch, 14:
coil spring.
Claims (1)
ブレーキシユーをパツキングプレートの一面側に
対峙して配置し、該一対のブレーキシユーの他端
部間に介装されたカムを、該パツキングプレート
の他面側に配置したブレーキレバーを介して回動
させて、該ホイールシリンダ側を支点として該ブ
レーキシユーの他端部間を拡開させ、両ピストン
を通じてアンカーピンにトルクのかかるパーキン
グブレーキとしての制動力を得るサービス時ＬＴ
パーキング時デユオサーボブレーキのパーキング
ブレーキレバーにおいて、一端部にカムの軸を固
定した該ブレーキレバーの他端部に、コイルばね
を収容したケーシングの一端部を固定し、ばね受
座を固定したパーキングワイヤーを該コイルばね
及び該ケーシングの他端部を挿通させ、該ばね受
座と該ケーシングの他端部内面との間にコイルば
ねを弾性的に介在させたことを特徴とするパーキ
ングブレーキレバー。 A pair of brake shoes are arranged facing each other on one side of the packing plate with a wheel cylinder interposed between one end thereof, and a cam interposed between the other end of the pair of brake shoes is arranged opposite to each other on one side of the packing plate. The brake lever placed on the other side of the packing plate is rotated to spread the other end of the brake shoe using the wheel cylinder side as a fulcrum, and torque is applied to the anchor pin through both pistons. LT during service to obtain braking force as a parking brake
In a parking brake lever of a dual servo brake when parking, a parking wire has a cam shaft fixed to one end, one end of a casing containing a coil spring is fixed to the other end of the brake lever, and a spring seat is fixed. A parking brake lever characterized in that the coil spring and the other end of the casing are inserted through the coil spring, and the coil spring is elastically interposed between the spring seat and the inner surface of the other end of the casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19746685U JPS62105064U (en) | 1985-12-24 | 1985-12-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19746685U JPS62105064U (en) | 1985-12-24 | 1985-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62105064U true JPS62105064U (en) | 1987-07-04 |
Family
ID=31157230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19746685U Pending JPS62105064U (en) | 1985-12-24 | 1985-12-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62105064U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014031813A (en) * | 2012-08-01 | 2014-02-20 | Akebono Brake Ind Co Ltd | Parking brake mechanism and electric parking brake |
-
1985
- 1985-12-24 JP JP19746685U patent/JPS62105064U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014031813A (en) * | 2012-08-01 | 2014-02-20 | Akebono Brake Ind Co Ltd | Parking brake mechanism and electric parking brake |
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